ATI RN
ATI Pharmacology
1. A client has a new prescription for Oxycodone/Acetaminophen. Which of the following instructions should be included in the discharge teaching?
- A. Take the medication on an empty stomach.
- B. Avoid taking additional Acetaminophen while on this medication.
- C. Increase your intake of fiber while on this medication.
- D. Avoid taking the medication before bedtime.
Correct answer: B
Rationale: The correct answer is to instruct the client to avoid taking additional Acetaminophen while on Oxycodone/Acetaminophen. This is important to prevent exceeding the maximum recommended dose and reducing the risk of liver toxicity. Oxycodone/Acetaminophen already contains Acetaminophen, so additional intake can lead to an overdose of this component. Choices A, C, and D are incorrect. Taking the medication on an empty stomach or increasing fiber intake are not specific instructions related to this medication. Avoiding taking the medication before bedtime is not directly relevant to the combination of Oxycodone/Acetaminophen.
2. A client has a new prescription for Etanercept for Rheumatoid Arthritis. Which of the following statements by the client indicates an understanding of the teaching?
- A. I will need to get my blood drawn periodically while on this medication.
- B. I should stop taking this medication if I develop a rash.
- C. I will need to limit my alcohol intake to no more than one drink per week.
- D. I should self-administer this medication subcutaneously.
Correct answer: A
Rationale: The correct answer is A because Etanercept can cause bone marrow suppression, so it is crucial to monitor blood counts regularly to detect any early signs of adverse effects.
3. A client has a new prescription for Prednisone. Which of the following instructions should be included in the discharge teaching?
- A. Increase your intake of potassium-rich foods.
- B. Avoid consuming grapefruit juice.
- C. Take this medication with food.
- D. Decrease your intake of sodium-rich foods.
Correct answer: A
Rationale: The correct answer is A: "Increase your intake of potassium-rich foods." Prednisone is associated with potassium depletion, making it important for clients to increase their intake of potassium-rich foods to prevent potential imbalances. Foods such as bananas, oranges, and spinach are good sources of potassium. Choice B, "Avoid consuming grapefruit juice," is not directly related to Prednisone use. Choice C, "Take this medication with food," is a general instruction for many medications but not specific to Prednisone. Choice D, "Decrease your intake of sodium-rich foods," is not directly related to Prednisone's side effects.
4. A client is taking oral Oxycodone and Ibuprofen in recommended doses. The nurse should identify that an interaction between these two medications will cause which of the following findings?
- A. A decrease in serum levels of ibuprofen, possibly leading to a need for increased doses of this medication.
- B. A decrease in serum levels of oxycodone, possibly leading to a need for increased doses of this medication.
- C. An increase in the expected therapeutic effect of both medications.
- D. An increase in expected adverse effects for both medications.
Correct answer: C
Rationale: When Oxycodone, a narcotic analgesic, and Ibuprofen, a nonsteroidal anti-inflammatory drug (NSAID), are taken together, they work synergistically to enhance the pain-relieving effects of both medications. These drugs act through different mechanisms, leading to a combined analgesic effect that is more effective than when used alone. Therefore, the interaction between Oxycodone and Ibuprofen results in an increase in the expected therapeutic effect of both medications.
5. A client is prescribed Bethanechol to treat urinary retention. Which of the following findings is a manifestation of muscarinic stimulation?
- A. Dry mouth
- B. Hypertension
- C. Excessive perspiration
- D. Fecal impaction
Correct answer: C
Rationale: Bethanechol is a muscarinic agonist, which stimulates muscarinic receptors. Activation of these receptors can lead to increased sweating (excessive perspiration) as a manifestation of muscarinic stimulation. Options A, B, and D are not typically associated with muscarinic stimulation. Dry mouth is a common side effect of anticholinergic medications, hypertension is not a common manifestation of muscarinic stimulation, and fecal impaction is not directly related to muscarinic receptor activation.
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